What is the main goal of traffic signs?

The main goal of traffic signs is to communicate important information to drivers. Traffic signs serve a critical function in guiding and regulating traffic flow, ensuring safety, and informing drivers about conditions ahead or rules that must be followed. This communication includes a variety of essential information, such as warnings about hazards, directions for navigating intersections, and regulations regarding speed limits and driving behavior.

While speed limits fall under the purview of traffic signs, they are just one aspect of the broader category of information that these signs provide. Similarly, while indications of penalties for non-compliance might also be a function of certain signs, the overarching purpose of all traffic signage is to convey relevant information vital for safe and efficient driving. The aspect of entertainment is not relevant to the purpose of traffic signs, as they exist solely to support traffic safety and maintain order on the roads.